gulp imagemin не сжимает изображения, ошибки нет но изображения не сжимаются.
Прошу прощения за такой код я просто не знаю что из этого именно нужно прикрепить, т к особо не разбирался в этой теме а скачал готовую сборку.
const {
src,
dest,
series,
watch
} = require('gulp');
const autoprefixer = require('gulp-autoprefixer');
const cleanCSS = require('gulp-clean-css');
const del = require('del');
const browserSync = require('browser-sync').create();
const sass = require('sass');
const gulpSass = require('gulp-sass');
const svgSprite = require('gulp-svg-sprite');
const svgmin = require('gulp-svgmin');
const cheerio = require('gulp-cheerio');
const replace = require('gulp-replace');
const fileInclude = require('gulp-file-include');
const rev = require('gulp-rev');
const revRewrite = require('gulp-rev-rewrite');
const revDel = require('gulp-rev-delete-original');
const htmlmin = require('gulp-htmlmin');
const gulpif = require('gulp-if');
const notify = require('gulp-notify');
const image = require('gulp-imagemin');
const {
readFileSync
} = require('fs');
const typograf = require('gulp-typograf');
const webp = require('gulp-webp');
const mainSass = gulpSass(sass);
const webpackStream = require('webpack-stream');
const plumber = require('gulp-plumber');
const path = require('path');
const zip = require('gulp-zip');
const rootFolder = path.basename(path.resolve());
// paths
const srcFolder = './src';
const buildFolder = './app';
const paths = {
srcSvg: `${srcFolder}/img/svg/**.svg`,
srcImgFolder: `${srcFolder}/img`,
buildImgFolder: `${buildFolder}/img`,
srcScss: `${srcFolder}/scss/**/*.scss`,
buildCssFolder: `${buildFolder}/css`,
srcFullJs: `${srcFolder}/js/**/*.js`,
srcMainJs: `${srcFolder}/js/main.js`,
buildJsFolder: `${buildFolder}/js`,
srcPartialsFolder: `${srcFolder}/partials`,
resourcesFolder: `${srcFolder}/resources`,
};
let isProd = false; // dev by default
const clean = () => {
return del([buildFolder])
}
//svg sprite
const svgSprites = () => {
return src(paths.srcSvg)
.pipe(
svgmin({
js2svg: {
pretty: true,
},
})
)
.pipe(
cheerio({
run: function ($) {
$('[fill]').removeAttr('fill');
$('[stroke]').removeAttr('stroke');
$('[style]').removeAttr('style');
},
parserOptions: {
xmlMode: true
},
})
)
.pipe(replace('>', '>'))
.pipe(svgSprite({
mode: {
stack: {
sprite: "../sprite.svg"
}
},
}))
.pipe(dest(paths.buildImgFolder));
}
// scss styles
const styles = () => {
return src(paths.srcScss, { sourcemaps: !isProd })
.pipe(plumber(
notify.onError({
title: "SCSS",
message: "Error: <%= error.message %>"
})
))
.pipe(mainSass())
.pipe(autoprefixer({
cascade: false,
grid: true,
overrideBrowserslist: ["last 5 versions"]
}))
.pipe(gulpif(isProd, cleanCSS({
level: 2
})))
.pipe(dest(paths.buildCssFolder, { sourcemaps: '.' }))
.pipe(browserSync.stream());
};
// styles backend
const stylesBackend = () => {
return src(paths.srcScss)
.pipe(plumber(
notify.onError({
title: "SCSS",
message: "Error: <%= error.message %>"
})
))
.pipe(mainSass())
.pipe(autoprefixer({
cascade: false,
grid: true,
overrideBrowserslist: ["last 5 versions"]
}))
.pipe(dest(paths.buildCssFolder))
.pipe(browserSync.stream());
};
// scripts
const scripts = () => {
return src(paths.srcMainJs)
.pipe(plumber(
notify.onError({
title: "JS",
message: "Error: <%= error.message %>"
})
))
.pipe(webpackStream({
mode: isProd ? 'production' : 'development',
output: {
filename: 'main.js',
},
module: {
rules: [{
test: /\.m?js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: [
['@babel/preset-env', {
targets: "defaults"
}]
]
}
}
}]
},
devtool: !isProd ? 'source-map' : false
}))
.on('error', function (err) {
console.error('WEBPACK ERROR', err);
this.emit('end');
})
.pipe(dest(paths.buildJsFolder))
.pipe(browserSync.stream());
}
// scripts backend
const scriptsBackend = () => {
return src(paths.srcMainJs)
.pipe(plumber(
notify.onError({
title: "JS",
message: "Error: <%= error.message %>"
})
))
.pipe(webpackStream({
mode: 'development',
output: {
filename: 'main.js',
},
module: {
rules: [{
test: /\.m?js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: [
['@babel/preset-env', {
targets: "defaults"
}]
]
}
}
}]
},
devtool: false
}))
.on('error', function (err) {
console.error('WEBPACK ERROR', err);
this.emit('end');
})
.pipe(dest(paths.buildJsFolder))
.pipe(browserSync.stream());
}
const resources = () => {
return src(`${paths.resourcesFolder}/**`)
.pipe(dest(buildFolder))
}
const images = () => {
return src([`${paths.srcImgFolder}/**/**.{jpg,jpeg,png,svg}`])
.pipe(gulpif(isProd, image([
image.mozjpeg({
quality: 80,
progressive: true
}),
image.optipng({
optimizationLevel: 2
}),
])))
.pipe(dest(paths.buildImgFolder))
};
const webpImages = () => {
return src([`${paths.srcimggFolder}/**/**.{jpg,jpeg,png}`])
.pipe(webp())
.pipe(dest(paths.buildImgFolder))
};
const htmlInclude = () => {
return src([`${srcFolder}/*.html`])
.pipe(fileInclude({
prefix: '@',
basepath: '@file'
}))
.pipe(typograf({
locale: ['ru', 'en-US']
}))
.pipe(dest(buildFolder))
.pipe(browserSync.stream());
}
const watchFiles = () => {
browserSync.init({
server: {
baseDir: `${buildFolder}`
},
});
watch(paths.srcScss, styles);
watch(paths.srcFullJs, scripts);
watch(`${paths.srcPartialsFolder}/*.html`, htmlInclude);
watch(`${srcFolder}/*.html`, htmlInclude);
watch(`${paths.resourcesFolder}/**`, resources);
watch(`${paths.srcImgFolder}/**/**.{jpg,jpeg,png,svg}`, images);
watch(`${paths.srcImgFolder}/**/**.{jpg,jpeg,png}`, webpImages);
watch(paths.srcSvg, svgSprites);
}
const cache = () => {
return src(`${buildFolder}/**/*.{css,js,svg,png,jpg,jpeg,webp,woff2}`, {
base: buildFolder
})
.pipe(rev())
.pipe(revDel())
.pipe(dest(buildFolder))
.pipe(rev.manifest('rev.json'))
.pipe(dest(buildFolder));
};
const rewrite = () => {
const manifest = readFileSync('app/rev.json');
src(`${paths.buildCssFolder}/*.css`)
.pipe(revRewrite({
manifest
}))
.pipe(dest(paths.buildCssFolder));
return src(`${buildFolder}/**/*.html`)
.pipe(revRewrite({
manifest
}))
.pipe(dest(buildFolder));
}
const htmlMinify = () => {
return src(`${buildFolder}/**/*.html`)
.pipe(htmlmin({
collapseWhitespace: true
}))
.pipe(dest(buildFolder));
}
const zipFiles = (done) => {
del.sync([`${buildFolder}/*.zip`]);
return src(`${buildFolder}/**/*.*`, {})
.pipe(plumber(
notify.onError({
title: "ZIP",
message: "Error: <%= error.message %>"
})
))
.pipe(zip(`${rootFolder}.zip`))
.pipe(dest(buildFolder));
}
const toProd = (done) => {
isProd = true;
done();
};
exports.default = series(clean, htmlInclude, scripts, styles, resources, images, webpImages, svgSprites, watchFiles);
exports.backend = series(clean, htmlInclude, scriptsBackend, stylesBackend, resources, images, webpImages, svgSprites)
exports.build = series(toProd, clean, htmlInclude, scripts, styles, resources, images, webpImages, svgSprites, htmlMinify);
exports.cache = series(cache, rewrite);
exports.zip = zipFiles;
Средний
